Hello!
I've read a few of the other posts about how to remove Terralith and I checked out the world fixer in https://sawdust.catter1.com/worldgen-removal.
I just wanted to clarify something. Since my server is running Minecraft 1.21, and the Terralith disconnector only supports up to version 1.20.1, my only option to remove Terralith is to follow option 1, thereby losing all overworld progress. Is that correct?
Also, do you know when the disconnector will be available for Minecraft 1.21?